Home / 110,062.50-165,094.02-39,941.88

Finding the Fourth Proportional to 110,062.50, 165,094.02 and 39,941.88

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Solution

The fourth proportional to 110,062.50, 165,094.02 and 39,941.88 is: 59,912.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,062.50 : 165,094.02 = 39,941.88 : x
  2. Step 2: Convert to fraction form
    110,062.50/165,094.02 = 39,941.88/x
  3. Step 3: Cross multiply
    110,062.50x = 165,094.02 × 39,941.88
  4. Step 4: Simplify right side
    110,062.50x = 6,594,165,535.56
  5. Step 5: Solve for x
    x = 6,594,165,535.56/110,062.50
  6. Step 6: Final answer
    x = 59,912.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.